Class: Textus::Write::Build

Inherits:
Object
  • Object
show all
Extended by:
Contract::DSL
Defined in:
lib/textus/write/build.rb

Overview

Single-pass build use case (the verb ‘build`, ADR 0061): dispatches polymorphically to each entry’s ‘publish_via` method — the copy-out step (`publish` is the output-destination concept the verb drives, not the verb). Derived entries materialize their body via Materializer; Nested entries mirror their subtree via publish_tree; Leaf and Intake entries copy their stored body to publish_to targets. The Build layer owns wiring (context, accumulation) but not per-kind logic.

Return shape: { “protocol”, “built”, “published_leaves” }

Instance Method Summary collapse

Methods included from Contract::DSL

arg, around, cli, cli_stdin, contract, contract?, summary, surfaces, verb, view

Constructor Details

#initialize(container:, call:) ⇒ Build

Returns a new instance of Build.



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# File 'lib/textus/write/build.rb', line 22

def initialize(container:, call:)
  @container = container
  @call      = call
  @manifest  = container.manifest
end

Instance Method Details

#call(prefix: nil) ⇒ Object 



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# File 'lib/textus/write/build.rb', line 28

def call(prefix: nil)
  build_role = @manifest.policy.actor_for("build") or
    raise Textus::UsageError.new(
      "no role holds the 'build' capability",
      hint: "declare a role with `can: [build]` in .textus/manifest.yaml",
    )
  build_call = Textus::Call.build(
    role: build_role,
    correlation_id: @call.correlation_id,
    dry_run: @call.dry_run,
  )

  built  = []
  leaves = []
  pruned = []
  context = build_context(build_call)

  @manifest.data.entries.each do |mentry|
    next if prefix && !entry_matches_prefix?(mentry, prefix)

    result = mentry.publish_via(context, prefix: prefix)
    next if result.nil?

    case result[:kind]
    when :built then built << result[:value]
    when :leaves
      leaves.concat(result[:value])
      pruned.concat(result[:pruned]) if result[:pruned]
    end
  end

  { "protocol" => Textus::PROTOCOL, "built" => built, "published_leaves" => leaves, "pruned" => pruned }
end